1/* $NetBSD: kern.ldscript,v 1.13 2021/04/23 08:42:26 simonb Exp $ */ 2 3#undef sparc 4 5/* 6 * Kernel linker script for NetBSD/sparc. This script is based on 7 * elf32_sparc.xn, but puts _etext after all of the read-only sections. 8 */ 9 10OUTPUT_FORMAT("elf32-sparc", "elf32-sparc", 11 "elf32-sparc") 12OUTPUT_ARCH(sparc) 13ENTRY(_start) 14/* Do we need any of these for elf? 15 __DYNAMIC = 0; */ 16SECTIONS 17{ 18 /* Read-only sections, merged into text segment: */ 19 . = 0x10000 + SIZEOF_HEADERS; 20 .text : 21 { 22 *(.text) 23 *(.text.*) 24 *(.stub) 25 /* .gnu.warning sections are handled specially by elf32.em. */ 26 *(.gnu.warning) 27 *(.gnu.linkonce.t*) 28 } =0 29 .rodata : { *(.rodata) *(.gnu.linkonce.r*) } 30 .rodata1 : { *(.rodata1) } 31 _etext = .; 32 PROVIDE (etext = .); 33 /* Adjust the address for the data segment. We want to adjust up to 34 the same address within the page on the next page up. */ 35 . = ALIGN(0x10000) + (. & (0x10000 - 1)); 36 kernel_data_start = .; 37 .data : 38 { 39 *(.data) 40 *(.gnu.linkonce.d*) 41 CONSTRUCTORS 42 } 43 .data1 : { *(.data1) } 44 .plt : { *(.plt) } 45 .got : { *(.got.plt) *(.got) } 46 .dynamic : { *(.dynamic) } 47 /* We want the small data sections together, so single-instruction offsets 48 can access them all, and initialized data all before uninitialized, so 49 we can shorten the on-disk segment size. */ 50 .sdata : { *(.sdata) } 51 _edata = .; 52 PROVIDE (edata = .); 53 __bss_start = .; 54 .sbss : { *(.sbss) *(.scommon) } 55 .bss : 56 { 57 *(.dynbss) 58 *(.bss) 59 *(COMMON) 60 } 61 . = ALIGN(32 / 8); 62 _end = . ; 63 PROVIDE (end = .); 64} 65